// Thud - a dynamic object-oriented language
// Copyright (C) 2009,2010 David H. Hovemeyer <david.hovemeyer@gmail.com>

// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

/*
 * ConstantSymbol.cpp
 *
 *  Created on: Dec 2, 2009
 *      Author: dhovemey
 */

#include <cassert>
#include <algorithm>
#include "vm/IConstantVisitor.h"
#include "vm/ConstantPool.h"
#include "vm/ConstantSymbol.h"

ConstantSymbol::ConstantSymbol()
	: IndirectConstant(CONSTANT_SYMBOL, 0)
{
}

ConstantSymbol::ConstantSymbol(uint16_t stringRef)
	: IndirectConstant(CONSTANT_SYMBOL, stringRef)
{
}

uint8_t ConstantSymbol::getTagByte() const
{
	return CONSTANT_SYMBOL_TAG;
}

void ConstantSymbol::accept(IConstantVisitor *visitor)
{
	visitor->visitConstantSymbol(this);
}
